removes 98% of active cat allergens!

Introducing our Cat Allergen Neutralizing Spray, which proactively shuts down accumulated allergens.

As Featured In

How Does It Work?

Cats produce an allergen called Fel d 1 in their saliva. This is what causes cat allergies.

Pacagen engineers proteins (nanobodies) that can bind to and neutralize up to 98% of these allergens!

These nanobodies are put into sprays for easy use. Simply spray around your home every 2-3 days.

Cats produce an allergen called Fel d 1 in their saliva. This is what causes cat allergies.

Pacagen engineers proteins (nanobodies) that can bind to and neutralize up to 98% of these allergens!

These nanobodies are put into sprays for easy use. Simply spray around your home every 2-3 days.

How Should You Use It?

Find areas your cat frequents, such as the couch, the bedroom, or the litter box.

Spray areas generously and wait 10-15 minutes for the nanobodies to work their magic.

Repeat every 2-3 days based on symptoms, and enjoy your allergen-free life!

What Makes Us Better?

kitten sitting next to a pacagen spray bottle
syringe in a hand
scattered pills

Pacagen Sprays

Allergy Shots

Allergy Pills

Non-invasive
Side-Effect Free
Immediate
Effective?
98%

60%1

43%2

Loved By Cat Owners Everywhere

★★★★★

I just got my first cat a few weeks ago. I was taking 2-3 allergy pills a day. Now after this product I'm taking 2-3 a week. It seems to be helping a ton. It is definitely worth a try if you experience allergies.

- Corey
✅ Verified
★★★★★

Purchased it for friends with cat allergies, and it's been smooth sailing. Simple to use, highly recommend since it eliminates the need for pills.

- Jeffrey
✅ Verified
★★★★★

My girlfriend has severe allergies to cat hair (sneezing, running nose). The Pacagen spray actually works pretty well for her and along with some allergy relief pills, she’s completely okay to stay with our cat for a long time. Works great so far since I started using one month ago, hope it will be effective in the long run too!

- Xiang
✅ Verified
★★★★★

A miracle cure to my cat allergies. Was never able to visit with my son & daughter-in-law who have two cats. Even with Zyrtec and Flonase I got itchy puffy eyes and face that lasted a day or two. With the addition of Pacagen, I was not only able to visit, but I actually slept in their home for 2 days/nights.

- Lily
✅ Verified
★★★★★

We do A LOT to mitigate cat dander—liveclear allergy food, HEPA air cleaners & vacuums, regular brushing, routine laundry, etc.—but I am always still suffering. [...] But bottom line is that I have noticed a significant reduction in my allergies since using this product.

- Peter
✅ Verified

Powered by... Alpacas?

Our search for a better remedy to cat allergies began with an unexpected key player: alpacas! Inspired by their unique immune systems, we sought to engineer a novel active ingredient.

A Story Rooted In Love

Pacagen is built by a team of pet lovers who are dedicated to making life easier for those struggling with cat allergies. In fact, Pacagen’s story is a personal one.

Loving your furry friends just got easier!

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